In the ever-evolving landscape of surveillance technology, achieving superior image clarity remains at the forefront of OHWOAI's mission. We recognize that the crux of achieving exceptional visual quality lies in the realm of camera sensitivity. This intricate interplay of image sensors and lens configurations represents a testament to our dedication in crafting top-tier surveillance solutions. In this discourse, we delve into the pivotal role of camera sensitivity, accentuating the symbiotic relationship between image sensors, lenses, and their meticulous calibration.   **1. The Crucial Role of Image Sensors**   Embracing the technological forefront, OHWOAI is an advocate...

In the field of surveillance engineering, selecting the appropriate power supply method for surveillance cameras is crucial for optimal performance. At OHWOAI, we offer a range of power supply solutions to meet diverse installation requirements. Here are three main power supply options:1. Independent Power Supply ModeIn the independent power supply mode, each camera is equipped with a dedicated security monitoring power source, providing power supply exclusively for one camera. This setup ensures individual power stability for each camera, enhancing reliability and minimizing the risk of power-related issues.2. Centralized Power Supply ModeThe centralized power supply mode involves...

Surveillance cameras, a groundbreaking invention that has shaped the way we monitor and protect our surroundings, have come a long way since their inception. As a leading brand in the field of monitoring devices, OHWOAI takes pride in providing cutting-edge solutions to meet the ever-growing security needs of individuals and businesses. Let's embark on a journey through time to explore the origins and evolution of surveillance cameras.1874: The Birth of the CameraIn 1874, the first camera, known as the camera obscura, was invented by the French astronomer Jules Janssen. Though not initially intended for surveillance purposes,...